• Introduction
• High Level Design
• Program/Hardware Design
• Results
• Conclusions
• Appendix: Code
• Appendix: Schematics
• Appendix: Cost
• Appendix: Misc

James Yu
jjy7@cornell.edu

Jared Clifton
jcc72@cornell.edu

Appendix: Schematics

Figure 1: Structure of our project

Figure 2: Host to Mouse communication. (from Adam Chapwaske's PS/2 Mouse/Keyboard Protocol page)

Figure 3: Mouse to Host communication. (from Adam Chapwaske's PS/2 Mouse/Keyboard Protocol page)

Figure 4: MCU1 and connections to Mouse.

Figure 5: Inter-MCU connections and TV connection.

State diagram for mouse button states.

State diagram for click states during drawing using various tools.

Circuit for supplying power to Mega32 chip offboard

Diagram for operating the Mega32 chip off the AVR board.